For a small angled prism, angle of prism `A` of minimum deviation`(delta)` varies with the refractive index of the prism as shown in the graph

For a small angled prism, angle of minimum deviation (delta) varies with the refractive index of the prism as shown in the graph

For a small angled prism, angle of minimum deviation (delta) varies with the refractive index of the prism as shown in the graph

If the angle of minimum deviation is of 60^@ for an equilateral prism , then the refractive index of the material of the prism is

If the angle of minimum deviation is of 60^@ for an equilateral prism , then the refractive index of the material of the prism is

A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. By rotating the prism, the minimum angle of deviation is measured to be 40^@ . What is the refractive index of the prism ? If the prism is placed in water (mu = 1.33) , predict the new angle of minimum deviation of the parallel beam. The refracting angle of prism is 60^@ .

A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. By rotating the prism, the minimum angle of deviation is measured to be 40^@ . What is the refractive index of the prism ? If the prism is placed in water (mu = 1.33) , predict the new angle of minimum deviation of the parallel beam. The refracting angle of prism is 60^@ .

The refractive angle of a prism is 60^(@) . What is the angle of minimum deviation, if the refractive index of the material of the prism is sqrt2 ?